How Much Is 18 Teaspoons of Pecans in Grams?
18 teaspoons of pecans weighs 42.75 g. This is based on pecans having a density of 114g per cup. Because teaspoons measure volume and grams measure weight, the result depends on the ingredient, and a different ingredient would give a different result for the same 18 teaspoons.
Formula and Step-by-Step
- Start with 18 teaspoons of pecans
- 1 teaspoon of pecans = 2.38g
- 18 × 2.38 = 42.75g
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Measuring Tip
Chopped, sliced, and whole pecans have very different weights per measuring spoon. Always match the form specified in your recipe.
Pecans at Different Amounts
How pecans scales across common teaspoons measurements. Your amount (18 teaspoons) is highlighted.
For reference, 18 teaspoons of pecans (42.75g) is close in weight to a golf ball (46g).
Other Amounts of Pecans
| Teaspoons | US Grams | Metric Teaspoon | Imperial Teaspoon |
|---|---|---|---|
| 0.25 teaspoons | 0.59 g | 0.60 g | 0.71 g |
| 0.5 teaspoons | 1.19 g | 1.20 g | 1.43 g |
| 1 teaspoon | 2.38 g | 2.41 g | 2.85 g |
| 1.5 teaspoons | 3.56 g | 3.61 g | 4.28 g |
| 2 teaspoons | 4.75 g | 4.82 g | 5.70 g |
| 3 teaspoons | 7.13 g | 7.23 g | 8.56 g |
| 4 teaspoons | 9.50 g | 9.64 g | 11.41 g |
| 5 teaspoons | 11.88 g | 12.05 g | 14.26 g |
| 6 teaspoons | 14.25 g | 14.46 g | 17.11 g |
| 8 teaspoons | 19.00 g | 19.27 g | 22.82 g |
| 18 teaspoons | 42.75 g | 43.37 g | 51.34 g |
Understanding the Units
What is a Teaspoon?
A US teaspoon is 4.929 ml, a metric teaspoon is exactly 5 ml, and an imperial teaspoon is 5.919 ml. The metric and US versions are nearly identical (1.4% difference), but the imperial teaspoon is 20% larger. For most spices the difference is negligible, but for leaveners like baking powder it can affect the result.
What is a Gram?
Weighing ingredients in grams eliminates the variability of volume measurements. A cup of flour can weigh anywhere from 120g to 160g depending on how it was scooped, but 120g of flour is always 120g of flour.